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wl1271: Configure QOS nullfunc template for U-APSD

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When U-APSD is enabled, device is not sending power save
state notifications to AP using QOS nullfunc frames.

This patch configures nullfunc templates needed for U-APSD.

Signed-off-by: Saravanan Dhanabal <ext-saravanan.dhanabal@nokia.com>
Reviewed-by: Juuso Oikarinen <juuso.oikarinen@nokia.com>
Signed-off-by: Luciano Coelho <luciano.coelho@nokia.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Saravanan Dhanabal 2010-04-28 09:50:00 +03:00 committed by John W. Linville
parent 16092b5ccc
commit 141418c7ed
1 changed files with 4 additions and 0 deletions
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4
drivers/net/wireless/wl12xx/wl1271_main.c
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@ -1707,6 +1707,10 @@ static void wl1271_op_bss_info_changed(struct ieee80211_hw *hw,
if (ret < 0)
goto out_sleep;
ret = wl1271_build_qos_null_data(wl);
if (ret < 0)
goto out_sleep;
/* filter out all packets not from this BSSID */
wl1271_configure_filters(wl, 0);